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Question:                                                                                                                                     Mark:5+5+5+5

 

Consider the following Context Free Grammar (CFG)  

                                                                                                              

S → aY | Ybb | Y

X → Λ | a

Y → aXY | bb | XXa

 

a)      Is the CFG ambiguous, if Yes then justify your answer.

b)      Draw a Total Language Tree (TLT) for the given CFG.

c)      Convert the CFG into CNF.

d)      Build the PDA corresponding to the CFG (in CNF) of part (c).

 

Please Discuss Here about this Assignmnet. Thanks


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is the tree crrect?
Attachments:
no its tree will be infinite
Given CFG has a tree that is infinate due to aXY.... it returns again same value....
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CS402 assignment o6........ Given CFG is non-regular grammer it is not possible to find TLT, CNF and PDA....................... wrong question

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